| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.72 | 3.219% | $24.4835 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $5.35 | 12.802% | $6.0349 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $34.60 | 8.516% | $37.5465 | $37.55 | $37.55 | $37.50 |
| Purchase #4 | $122.88 | 11.389% | $136.8748 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $50.65 | 9.559% | $55.4916 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $192.90 | 12.742% | $217.4793 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $141.26 | 7.295% | $151.5649 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $571.36 | $629.4755 | $629.46 | $629.50 | $629.50 | |